1. In one or two sentences describe your population. 2. What did you use for your qualitative data? Is it nominal or ordinal? 3. What did you use for your quantitative data?

Q: Give an example for each measurement level by briefly explaining the measurement levels of the…

A: There are 4 measurement of variables. They are  Nominal Scale: Numbers in the variable are used only…

Q: much does the mean score tell you about the performance of the whole class?

A: Averages are tools of summarizing data, it facilitates the comparison. Different averages are…

Q: In a study, you ask the subjects their gender. Is this data qualitative or quantitative?

A: Qualitative and quantitative data:Qualitative data:Qualitative variable categories each individual…

Q: us?

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Q: median

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Q: A survey by the Electricity Company of Ghana (ECG) contains questions on the following: i) Average…

A: i) Average number of hours heating is on is a quantitative variable and its level of measurement…

Q: Answer the following parts: 1. What are the two main types of variables? 2. What types of graphs you…

A: As per the Bartleby guildlines we have to solve first question and rest can be reposted....   Given…

Q: If a housing researcher, the town’s mayor, your neighbor, and your mailperson all agree that average…

A: Validity can be defined as the extent to which a test actually measures what it purports to measure.…

Q: Consider the data set {5,2, 5, 3, 4}. What is the geometric mean for this set? Round your answer to…

A: Given query is to find geomagnetic mean of the data set.

Q: Below are four data sets and descriptions, given as a list or a table. State which are categorical…

A: Qualitative data: The data which cannot be expressed as numerically is called qualitative data.…

Q: A key question in determining whether a data set is one or two variable is: a. "How many facts do…

A: The correct option for this is: (a) "How many facts do you know about each individual?" For example:…

Q: In a study looking at undergraduate students’ perceptions of sense of community at their university,…

A: The proposed analysis is to study the perceptions of student for sense of community. This is a task…

Q: What do we get from the following when the whole data is added and the sum is divided by the…

A: We have given that  When the whole data is added and the sum is divided by the numbers

Q: 4. What makes a bar chart different from a histogram?

A: The difference between Bar chart and Histogram is given as- Bar Chart Histogram In bar chart,…

Q: 3. In your own words, explain why the parameter is fixed and the statistic varies. 4. Select 90…

A: 3)The parameter is a characteristic of population and it summarises entire population. For example:…

Q: If educational level is measured as "Did not graduate from high school" and "graduated from high…

A: The level of measurement is Ordinal Scale. The ordinal type of measurement allows for rank order by…

Q: In 2003, the Accreditation Council for Graduate Medical Education (ACGME) implemented new rules…

A: The given data represents the number of weekly hours worked in 2016 by a sample of residents at the…

Q: 29. What is the measure of AD?

A: To Find: Measure of arc AD.

Q: What do you mean by Panel Data?

A: Panel data: Panel data is a combination of quantities obtained over multiple individuals, which are…

Q: Balance Middle East Asia 44% 46% Europe 6% Others America 3% 1% 2010 OFW Destination Middle Balance…

A: Given the pie chart for comparision of OFWs by work destination, 2000 and 2010.

Q: To the nearest tenth, what is the geometric mean of the following data set? 15, 25, 35, 40.

A: We have the given set of data we have to find the geometric mean   the given data is 15, 25, 35,…

Q: Which of the following variable is qualitative? A Number of years in school B Age of student C)…

A: Here we have to identify which of the following is qualitative variable

Q: following may not be an actual observation except for?   Class mark   Mode   Mean   Median

A: Since we know that class mark is the arithmetic Mean of lower limit  and  upper limit of a class

Q: Which piece of data is NOT categorical? O Your fastest running speed O Your favorite TV show O Your…

A: We have to find which piece of data is not caterogical.

Q: Is there a significant relationship between study habits and academic performance. Use excel and…

A: Solution Given solution is asked to solve in Excel ,so we will run regression analysis in Excel.

Q: As part of a habitat conservation plan development, you are tasked with estimating the number of…

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Q: Provided below is a simple data set for you to practice finding descriptive measures. For the data​…

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Q: For what kinds of data is the arithmetic mean inappropriate?

A:

Q: Using a Venn Diagram below, illustrate the differences and similarities  between a quantitative and…

A: Two types of research are the most popular: Qualitative research seeks to understand why people…

Q: The value of an explanatory variable is 14, while the corresponding value of the response variable…

A:

Q: a. What is the level of measurement for the variables "Participant" and "Hours"

A: Here, The data of number of participants and number of sleep hours of each participants are given.…

Q: What is the value of the third decile in the following set of data? 27, 21, 22, 23, 15, 19, 20, 24,…

A: Since you have posted multiple questions and we can answer one question. So, answered the first…

Q: Tell wether the given value is a statistic or parameter Based on the sample of 1200 surveyed…

A: Solution

Q: Determine whether the following examples of data are quantitative or qualitative. Write…

A: As due to the honor-code, we are authorized to answer only 3 subparts for each question and that you…

Q: What is the difference between a histogram and a bar chart? For what type of data would each be…

A: A histogram and bar plots are both constructed as possible values of the variable on the x-axis and…

Q: Discuss with the aid of sketch the intimate relationship between Statistics and Research.

A: Statistics is the field of study that concerns the collection, organization, analysis,…

Q: Define the following (in two or three lines). i. Statistics and Statistic ii. Population and Sample…

A: Disclaimer: Since you have posted a question with multiple subparts, we will solve first 3 subparts…

Q: 1. How many jobs are being considered in the histogram? 2. How many jobs grant over $35,000? 3. What…

A: 4. Bimodal is the shape of the histogram 5. median is the best measure

Q: What type of data would these survey questions generate? b What is your favourite ice-cream flavour?…

A: As per our guidelines, we are allowed to answer first question only. Thanks    A Quantitative data…

Q: It is a level of measurement for categorical data, where numbers are assigned to non-numeric data

A: We know that there are four levels of measurement, two are used for categorical data amd two are…

Q: In one or two sentences describe your population. What did you use for your qualitative data? Is it…

A: 1. From the given information, the pie chart is given for species under three categories. In the…

Q: in what country were you born indicate level of measurement and if variable is discrete or…

A: Country of birth corresponds to a "nominal" level of measurement since the values correpond to…

Q: Cosmic, Inc. is a software company. The ages of the employees are displayed in the histogram: 14…

A: Find the number of employees from the histogram

Q: Dr. Thomas graduated from West Virginia University with a code value = 1 while Professor Harrison…

A: Nominal level: It consists of only categories in which the data cannot be arranged in specific…

Q: A data set consists of the ages at death for each of the 38 past presidents of the United States now…

A: a).The data contains about all 38 deceased U.S presidents. Therefore, the set of measurements is a…

Q: Please, find the Arthematic Mean of the given data. ASAP Monthly rent less than (Rs.) 10 20…

A: Given Monthly rent less than (Rs.)(X) 10 20 30 40 50 60 70 80   Number…

Q: Consider a data set of 15 distinct measurements with mean A and median B. (a) If the highest number…

A: The median is essentially the 50th percentile, so we can think mean as a balance point.